Pressure washer



FIG. 1 is a perspective view of a pressure washer showing our new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in FIGS. 1-7 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a pressure washer, as shown and described. 